An item designed to align and/or restrain the movement of one or more lens by use of a fastening device. May include screw threads, screws, clips, or other fastening devices.
NSN 2925-01-545-2717
NSN 6220-00-272-7497
NSN 6645-01-031-6402
NSN 6240-01-067-1494
NSN 5930-01-423-8554
NSN 5920-01-100-3018
NSN 6650-00-583-1735
NSN 5996-01-266-2283
NSN 6685-00-291-7857
NSN 6685-00-118-3625
NSN 5910-00-203-2119
NSN 6685-00-789-3404